When your air conditioner starts acting up, you’re left with a big decision: should you repair it, or is it time to replace it?
We hear this all the time at On Time Plumbing, Heating, Cooling & Electric here in Wichita, KS, and while every situation is different, there are some simple guidelines that can help you make the smartest call for your comfort and your wallet.
First Question: How Old Is Your AC?
The average AC system lasts about 10 to 15 years. If yours is creeping past 12, it might be living on borrowed time. Even if it’s still running, chances are it’s not running efficiently, and that means higher energy bills and more frequent repairs.
General rule of thumb:
The $5,000 Rule (It’s Simple)
Here’s a trick we use in the HVAC world:
Multiply the age of your system by the estimated repair cost.
Example:
12-year-old AC × $500 repair = $6,000 → Replace it.
6-year-old AC × $400 repair = $2,400 → Repair it.
It’s not just math, it’s peace of mind.
Have You Called for Repairs More Than Once This Year?
If you’re scheduling repairs more than once a season, that’s a red flag.
Think of it like an old car that keeps breaking down, it’s only a matter of time before the next issue shows up.
We’ve seen too many Wichita homeowners spend thousands patching up an aging unit when that money could’ve gone toward a brand-new, energy-efficient system.
Are Your Energy Bills Climbing?
If your utility bill seems higher every summer, your AC could be the reason.
Older units with low SEER ratings (that’s energy efficiency) burn more energy just to keep up. Systems installed more than a decade ago are likely SEER 10–13, while today’s units can reach SEER 20+.
That difference could mean 30–50% savings on your energy bill, year after year.
Is Your Unit Still Using R-22 Freon?
If your AC system uses R-22 refrigerant, also known as Freon, it’s time to start planning for a replacement.
Why?
If your system was installed before 2010, chances are it’s still running on R-22. And that’s not a long-term solution.
Is Your Home Even Comfortable?
Let’s not forget the most important part: Are you actually cool in your home?
If your system runs all day, but you still have hot rooms, uneven temps, or constant cycling, that’s a sign your unit just isn’t performing like it used to.
Newer AC systems cool your home faster, more evenly, and more quietly. So if your home comfort is taking a hit, it might be time to upgrade.
What’s the Real Cost of Replacement?
Let’s be upfront, replacing your air conditioner isn’t cheap. In the Wichita area, a new system can cost anywhere from $5,000 to $10,000, depending on the size, features, and type.
But it’s not just a cost, it’s an investment that brings:
Plus, On Time offers financing options, so you don’t have to pay all at once. And with modern systems, you’ll benefit from warranties that protect your investment for years to come.
When Does Repair Make More Sense?
There are definitely times when a repair is the right move. Stick with repairs if:
That said, if your system is getting older, it’s smart to start planning for the future, so you’re not caught off guard during a heatwave.
Still Not Sure? Let Us Help
If you’re stuck on the fence, the best thing you can do is bring in the pros.
At On Time, we’ll give you an honest, pressure-free evaluation. We’ll:
No pushy sales pitch. Just expert advice from a Wichita team that shows up when we say we will.
The Takeaway
If your AC is over 12 years old, keeps breaking down, uses outdated refrigerant, or isn’t keeping your home comfortable, it’s probably time for an upgrade.
But if it’s a younger unit and the issue is minor? A repair could be the smart choice.
Still unsure? That’s what we’re here for.
Call On Time Plumbing, Heating, Cooling & Electric or visit https://ontimesvc.com to schedule your AC assessment.
We’ll help you make the right decision, on time and on your terms.
